diff --git a/rally-jobs/nova.yaml b/rally-jobs/nova.yaml
index 1262afc9..9cda78f0 100755
--- a/rally-jobs/nova.yaml
+++ b/rally-jobs/nova.yaml
@@ -649,6 +649,7 @@
               -
                 name: "ram64"
                 ram: 64
+                disk: 1
         -
           scenario:
             NovaServers.boot_server: